mirror of
https://github.com/qmk/qmk_firmware.git
synced 2024-12-11 20:31:02 +00:00
74 lines
1.6 KiB
Markdown
74 lines
1.6 KiB
Markdown
|
# Tap Dance Layers
|
||
|
|
|
||
|
|
This feature creates a key that changes the current layer via tap dance. By
|
||
|
|
default, this assumes that you have the following layers defined:
|
||
|
|
|
||
|
|
- `_ADJUST`
|
||
|
|
- `_LOWER`
|
||
|
|
- `_RAISE`
|
||
|
|
- `_MOUSE`
|
||
|
|
|
||
|
|
And sets up the following tap dance:
|
||
|
|
|
||
|
|
| Count | Action | Layer |
|
||
|
|
| ----- | ------ | --------- |
|
||
|
|
| 1x | hold | `_ADJUST` |
|
||
|
|
| 1x | tap | `_MOUSE` |
|
||
|
|
| 2x | tap | `_LOWER` |
|
||
|
|
| 3x | tap | `_RAISE` |
|
||
|
|
| 4x | tap | `_ADJUST` |
|
||
|
|
|
||
|
|
## Usage
|
||
|
|
|
||
|
|
> NOTE: If you use other tap-dance functions, you may require additonal setup.
|
||
|
|
|
||
|
|
1. Copy `features/dancelayers.{c,h}` into your keymap or userspace directory.
|
||
|
|
2. Add the following to your `rules.mk`
|
||
|
|
|
||
|
|
```
|
||
|
|
TAP_DANCE_ENABLE = yes
|
||
|
|
|
||
|
|
SRC += ./features/dancelayers.c
|
||
|
|
```
|
||
|
|
|
||
|
|
3. Add the following to your `keymap.c`:
|
||
|
|
|
||
|
|
```
|
||
|
|
#ifdef TAP_DANCE_ENABLE
|
||
|
|
# include "features/dancelayers.h"
|
||
|
|
# define TD_LAYR TD(TD_LAYERS)
|
||
|
|
#else
|
||
|
|
# define TD_LAYR XXXXXXX
|
||
|
|
#endif
|
||
|
|
```
|
||
|
|
|
||
|
|
4. Add `TD_LYR` to your keymap.
|
||
|
|
|
||
|
|
## Functions and Enumerations
|
||
|
|
|
||
|
|
The following functions are available for use:
|
||
|
|
|
||
|
|
- `cur_dance`
|
||
|
|
|
||
|
|
The following tap dance enumerations are defined:
|
||
|
|
|
||
|
|
- `TD_1X_HOLD`
|
||
|
|
- `TD_1X_TAP`
|
||
|
|
- `TD_2X_TAP`
|
||
|
|
- `TD_3X_TAP`
|
||
|
|
- `TD_4X_TAP`
|
||
|
|
|
||
|
|
## Overriding the Defaults
|
||
|
|
|
||
|
|
If you want to define different layers to tap dance actions, you'll need to
|
||
|
|
define two additional functions in your `keymap.c`:
|
||
|
|
|
||
|
|
- `td_lyr_finished`
|
||
|
|
- `td_lyr_reset`
|
||
|
|
|
||
|
|
Both of these functions are necessary and require a certain pattern for each
|
||
|
|
layer. "Tap" actions are handled in `*_finished` while "hold" actions are
|
||
|
|
resolved in `*_finished` and `*_reset`.
|
||
|
|
|
||
|
|
See the implementation in `dancelayers.c` for an example.
|